Listar Artículos (Estadística e Investigación Operativa) por título
Mostrando ítems 251-270 de 394
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On minimax-regret Huff location models
(Elsevier, 2011-01)We address the following single-facility location problem: a firm is entering into a market by locating one facility in a ...
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On optimal regression trees to detect critical intervals for multivariate functional data
(ScienceDirect, 2023-01-13)In this paper, we tailor optimal randomized regression trees to handle multivariate functional data. A compromise between ...
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On sparse ensemble methods: an application to short-term predictions of the evolution of COVID-19
(Elsevier, 2021-04-18)Since the seminal paper by Bates and Granger in 1969, a vast number of ensemble methods that combine different base ...
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On sparse optimal regression trees
(Elsevier, 2021-12-18)In this paper, we model an optimal regression tree through a continuous optimization problem, where a compromise between ...
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On support vector machines under a multiple-cost scenario
(Springer, 2018-07-31)Support vector machine (SVM) is a powerful tool in binary classification, known to attain excellent misclassification ...
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On the exponential cardinality of FDS for the ordered p-median problem
(Elsevier, 2005)We study finite dominating sets (FDS) for the ordered median problem. This kind of problems allows to deal simultaneously ...
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On the Muth Distribution
(Vilnius Gediminas Technical University Journals, 2015-05-15)The Muth distribution is a continuous random variable introduced inthe context of reliability theory. In this ...
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On the Muth Distribution
(Vilnius teach journals, 2015-06-02)The Muth distribution is a continuous random variable introduced in the context of reliability theory. In this paper, some ...
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On the Newton method for solving fuzzy optimization problems
(Elsevier, 2015-08-01)In this article we consider optimization problems where the objectives are fuzzy functions (fuzzy-valued functions). For ...
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On the norm of a dc function
(Springer, 2009-11-12)It is well known that, if a vector-valued function can be written as difference of componentwise convex functions, the ...
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On the Selection of the Globally Optimal Prototype Subset for Nearest-Neighbor Classification
(Informs, 2007-07-20)The nearest-neighbor classifier has been shown to be a powerful tool for multiclass classification. We explore both ...
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Optimal arrangements of hyperplanes for SVM-based multiclass classification
(Springer, 2019-07)In this paper, we present a novel approach to construct multiclass classifiers by means of arrangements of hyperplanes. ...
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Optimal cluster selection probabilities to estimate the finite population distribution function under PPS cluster sampling
(Springer, 2002-06)We study the estimation of the finite population distribution function under several sampling strategies based on a PPS ...
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Optimal expected-distance separating halfspace
(INFORMS (Institute for Operations Research and Management Sciences), 2008-08)One recently proposed criterion to separate two datasets in discriminant analysis, is to use a hyperplane which minimises ...
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Optimal location and design of a competitive facility
(Springer, 2004-06)A single facility has to be located in competition with fixed existing facilities of similar type. Demand is supposed to ...
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Optimal Positioning of a Mobile Service Unit on a Line
(Springer, 2002-03-01)In this paper we address the problem of locating a mobile response unit when demand is distributed according to a random ...
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Optimality and duality on Riemannian manifolds
(Mathematical Society of the Republic of China, 2018-10)Our goal in this paper is to translate results on function classes that are characterized by the property that all the ...
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Optimisation of aiming strategies in Solar Power Tower plants
(PERGAMON-ELSEVIER SCIENCE LTD, 2017-10-15)The distribution of temperature on a Solar Power Tower (SPT) plant receiver directly affects the lifespan of the structure ...
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Optimization of multiple receivers solar power tower systems
(Elsevier, 2015-10)In this article a new procedure to optimize the design of a Multiple Receivers Solar Power Tower system is presented. The ...
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Optimization of the Norm of a Vector-Valued DC Function and Applications
(Springer, 2000-11-01)In this paper, we show that a DC representation can be obtained explicitly for the composition of a gauge with a DC mapping, ...